新功能：使用sparkle框架增加检查更新功能

ChuanhuWallpaper.xcodeproj/project.pbxproj

@@ -32,6 +32,8 @@
 		38E0F9332987FB4D00E0A309 /* WallpaperPlaceholderCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 38E0F9322987FB4D00E0A309 /* WallpaperPlaceholderCell.swift */; };
 		38E0F9352987FB5400E0A309 /* WallpaperDropDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 38E0F9342987FB5400E0A309 /* WallpaperDropDelegate.swift */; };
 		38FF038F298E306200A1834C /* AppearanceCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 38FF038E298E306200A1834C /* AppearanceCell.swift */; };
+		E37B62DA2996919A0063562C /* Sparkle in Frameworks */ = {isa = PBXBuildFile; productRef = E37B62D92996919A0063562C /* Sparkle */; };
+		E37B62DC2996939C0063562C /* AutoUpdater.swift in Sources */ = {isa = PBXBuildFile; fileRef = E37B62DB2996939C0063562C /* AutoUpdater.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -62,13 +64,17 @@
 		38E0F9322987FB4D00E0A309 /* WallpaperPlaceholderCell.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WallpaperPlaceholderCell.swift; sourceTree = "<group>"; };
 		38E0F9342987FB5400E0A309 /* WallpaperDropDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WallpaperDropDelegate.swift; sourceTree = "<group>"; };
 		38FF038E298E306200A1834C /* AppearanceCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppearanceCell.swift; sourceTree = "<group>"; };
+		E31757B8299E771B006CC4FE /* appcast.xml */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = appcast.xml; sourceTree = "<group>"; };
+		E37B62DB2996939C0063562C /* AutoUpdater.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AutoUpdater.swift; sourceTree = "<group>"; };
+		E37B62E429969C5D0063562C /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
 		1207B476296EF60200B5D36D /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				E37B62DA2996919A0063562C /* Sparkle in Frameworks */,
 				38273E842982C993002433F9 /* WallpapperLib in Frameworks */,
 				1207B49E296FAE6E00B5D36D /* FilePicker in Frameworks */,
 			);
@@ -97,13 +103,15 @@
 		1207B47B296EF60200B5D36D /* ChuanhuWallpaper */ = {
 			isa = PBXGroup;
 			children = (
+				E37B62E429969C5D0063562C /* Info.plist */,
 				1207B47C296EF60200B5D36D /* ChuanhuWallpaperApp.swift */,
 				12BF6A5729704133001F0EB4 /* AppDelegate.swift */,
 				1207B47E296EF60200B5D36D /* ContentView.swift */,
 				38E0F9362987FCC600E0A309 /* View */,
 				38E0F9372987FCDA00E0A309 /* Utilities */,
 				38E0F9382987FCF100E0A309 /* Components */,
 				38E0F9392987FD0900E0A309 /* Models */,
+				E37B62E12996977A0063562C /* Updater */,
 				1207B4AB2970055000B5D36D /* Localizable.strings */,
 				1207B482296EF60300B5D36D /* Preview Content */,
 				1207B49F296FC77700B5D36D /* noimage.jpg */,
@@ -181,6 +189,15 @@
 			path = Models;
 			sourceTree = "<group>";
 		};
+		E37B62E12996977A0063562C /* Updater */ = {
+			isa = PBXGroup;
+			children = (
+				E37B62DB2996939C0063562C /* AutoUpdater.swift */,
+				E31757B8299E771B006CC4FE /* appcast.xml */,
+			);
+			path = Updater;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -200,6 +217,7 @@
 			packageProductDependencies = (
 				1207B49D296FAE6E00B5D36D /* FilePicker */,
 				38273E832982C993002433F9 /* WallpapperLib */,
+				E37B62D92996919A0063562C /* Sparkle */,
 			);
 			productName = ChuanhuWallpaper;
 			productReference = 1207B479296EF60200B5D36D /* ChuanhuWallpaper.app */;
@@ -232,6 +250,7 @@
 			mainGroup = 1207B470296EF60200B5D36D;
 			packageReferences = (
 				1207B49C296FAE6E00B5D36D /* XCRemoteSwiftPackageReference "FilePicker" */,
+				E37B62D82996919A0063562C /* XCRemoteSwiftPackageReference "Sparkle" */,
 			);
 			productRefGroup = 1207B47A296EF60200B5D36D /* Products */;
 			projectDirPath = "";
@@ -279,6 +298,7 @@
 				38E0F92E2987FAC400E0A309 /* ImageModel.swift in Sources */,
 				1207B495296EF74B00B5D36D /* SolarWallpaperView.swift in Sources */,
 				38E0F91E2985443B00E0A309 /* Color.swift in Sources */,
+				E37B62DC2996939C0063562C /* AutoUpdater.swift in Sources */,
 				38E0F92529865D6E00E0A309 /* ModePicker.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -428,6 +448,7 @@
 				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = ChuanhuWallpaper/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = "川虎壁纸";
 				INFOPLIST_KEY_NSHumanReadableCopyright = "";
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -458,6 +479,7 @@
 				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_FILE = ChuanhuWallpaper/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = "川虎壁纸";
 				INFOPLIST_KEY_NSHumanReadableCopyright = "";
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -505,6 +527,14 @@
 				minimumVersion = 1.0.0;
 			};
 		};
+		E37B62D82996919A0063562C /* XCRemoteSwiftPackageReference "Sparkle" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/sparkle-project/Sparkle";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 2.0.0;
+			};
+		};
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
@@ -517,6 +547,11 @@
 			isa = XCSwiftPackageProductDependency;
 			productName = WallpapperLib;
 		};
+		E37B62D92996919A0063562C /* Sparkle */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = E37B62D82996919A0063562C /* XCRemoteSwiftPackageReference "Sparkle" */;
+			productName = Sparkle;
+		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 1207B471296EF60200B5D36D /* Project object */;

ChuanhuWallpaper.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -9,6 +9,15 @@
           "revision": "720f8cb5ca0c0efc982ed381afc84ba3e8b3214e",
           "version": "1.0.1"
         }
+      },
+      {
+        "package": "Sparkle",
+        "repositoryURL": "https://github.com/sparkle-project/Sparkle",
+        "state": {
+          "branch": null,
+          "revision": "dda155c7d3ef38c53d29f8584cb2aad2a1a54dba",
+          "version": "2.3.2"
+        }
       }
     ]
   },

ChuanhuWallpaper/ChuanhuWallpaperApp.swift

@@ -6,11 +6,20 @@
 //
 
 import SwiftUI
+import Sparkle
 
 @main
 struct ChuanhuWallpaperApp: App {
     @NSApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
 
+    private let updaterController: SPUStandardUpdaterController
+
+    init() {
+        // If you want to start the updater manually, pass false to startingUpdater and call .startUpdater() later
+        // This is where you can also pass an updater delegate if you need one
+        updaterController = SPUStandardUpdaterController(startingUpdater: true, updaterDelegate: nil, userDriverDelegate: nil)
+    }
+
     var body: some Scene {
         WindowGroup {
             ContentView()
@@ -36,6 +45,9 @@ struct ChuanhuWallpaperApp: App {
                     )
                 }
             }
+            CommandGroup(after: .appInfo) {
+                CheckForUpdatesView(updater: updaterController.updater)
+            }
         }
     }
 }

ChuanhuWallpaper/Info.plist

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SUEnableDownloaderService</key>
+	<true/>
+	<key>SUEnableInstallerLauncherService</key>
+	<true/>
+	<key>SUFeedURL</key>
+	<string>! 最好能放在另一个服务器上发布，实在不方便再用https://raw.githubusercontent.com/GaiZhenbiao/ChuanhuWallpaper/main/ChuanhuWallpaper/Updater/appcast.xml</string>
+	<key>SUPublicEDKey</key>
+	<string>! 运行 ./bin/generate_keys tool (from the Sparkle distribution root).</string>
+</dict>
+</plist>

ChuanhuWallpaper/Updater/AutoUpdater.swift

@@ -0,0 +1,39 @@
+//
+//  AutoUpdater.swift
+//  ChuanhuWallpaper
+//
+//  Created by Keldos on 2023/2/10.
+//
+
+import SwiftUI
+import Sparkle
+
+// This view model class publishes when new updates can be checked by the user
+final class CheckForUpdatesViewModel: ObservableObject {
+    @Published var canCheckForUpdates = false
+
+    init(updater: SPUUpdater) {
+        updater.publisher(for: \.canCheckForUpdates)
+            .assign(to: &$canCheckForUpdates)
+    }
+}
+
+// This is the view for the Check for Updates menu item
+// Note this intermediate view is necessary for the disabled state on the menu item to work properly before Monterey.
+// See https://stackoverflow.com/questions/68553092/menu-not-updating-swiftui-bug for more info
+struct CheckForUpdatesView: View {
+    @ObservedObject private var checkForUpdatesViewModel: CheckForUpdatesViewModel
+    private let updater: SPUUpdater
+
+    init(updater: SPUUpdater) {
+        self.updater = updater
+
+        // Create our view model for our CheckForUpdatesView
+        self.checkForUpdatesViewModel = CheckForUpdatesViewModel(updater: updater)
+    }
+
+    var body: some View {
+        Button("Check for Updates…", action: updater.checkForUpdates)
+            .disabled(!checkForUpdatesViewModel.canCheckForUpdates)
+    }
+}

ChuanhuWallpaper/Updater/appcast.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<rss version="2.0" xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" xmlns:dc="http://purl.org/dc/elements/1.1/">
+<!--  请查看此处的文档 https://sparkle-project.org/documentation/publishing/#publishing-an-update  -->
+    <channel>
+        <title>Chuanhu Wallpaper</title>
+
+        <item>
+            <title>2.1.2</title>
+            <pubDate>Sat, 11 Feb 2023 02:10:31 +0800</pubDate>
+            <sparkle:version>17</sparkle:version>
+            <sparkle:shortVersionString>2.1.2</sparkle:shortVersionString>
+            <description><![CDATA[
+                    <h2>2.1.2</h2>
+                    <h3>New Feature</h3>
+                    <li>增加自动检测更新功能</li>
+                ]]>
+            </description>
+            <link>https://github.com/GaiZhenbiao/ChuanhuWallpaper</link>
+            <sparkle:minimumSystemVersion>11.0</sparkle:minimumSystemVersion>
+            <enclosure url="https://github.com/GaiZhenbiao/ChuanhuWallpaper/releases/download/v2.1.2/ChuanhuWallpaper.app.zip" length="!LENTH" type="application/octet-stream" sparkle:edSignature="!PLEASE ENTER YOUR SUPublicEDKey HERE"/>
+<!--  请使用 generate_appcast tool 来生成上面的签名和大小信息，见 https://sparkle-project.org/documentation/ -->
+        </item>
+
+        <item>
+            <title>2.1.1</title>
+            <link>https://github.com/GaiZhenbiao/ChuanhuWallpaper</link>
+            <sparkle:version>16</sparkle:version>
+            <description><![CDATA[
+                    <li>修复了某些情况下，亮暗色壁纸失效的问题</li>
+                ]]>
+            </description>
+            <pubDate>Thur, 9 Feb 2023 12:00:00 +0800</pubDate>
+            <enclosure url="https://github.com/GaiZhenbiao/ChuanhuWallpaper/releases/download/v2.1.1/ChuanhuWallpaper.app.zip" lengh="1178091" type="application/octet-stream" />
+            <sparkle:minimumSystemVersion>11.0</sparkle:minimumSystemVersion>
+        </item>
+
+    </channel>
+</rss>

ChuanhuWallpaper/zh-Hans.lproj/Localizable.strings

@@ -45,3 +45,4 @@
 "OR" = "或者";
 "Choose Photo(s)..." = "选取图像...";
 "Remove All" = "清空图像";
+"Check for Updates…" = "检查更新…";